/*
 * > /*
>  * INSANE - Interactive Structural Analysis Environment
>  *
>  * Copyright (C) 2003-2004
>  * Universidade Federal de Minas Gerais
>  * Escola de Engenharia
>  * Departamento de Engenharia de Estruturas
>  *
>  * Author's email :     insane@dees.ufmg.br
>  * Author's Website :   http://www.dees.ufmg.br/insane
>  *
>  * This program is free software; you can redistribute it and/or
>  * modify it under the terms of the GNU General Public License
>  * as published by the Free Software Foundation; either version 2
>  * of the License, or any later version.
>  *
>  * This program is distributed in the hope that it will be useful,
>  * but WITHOUT ANY WARRANTY; without even the implied warranty of
>  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
>  * GNU General Public License for more details.
>  *
>  * You should have received a copy of the GNU General Public License
>  * along with this program; if not, write to the Free Software
>  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-
> 1307, USA.
 *
 */

package br.ufmg.dees.insane.ui.rich.prep.view.command;

import javax.swing.JFrame;
import javax.swing.JTextArea;

import br.ufmg.dees.insane.commons.command.Command;
import br.ufmg.dees.insane.ui.rich.prep.view.DesktopPrep;
import br.ufmg.dees.insane.ui.rich.prep.view.InterfacePrep;
import br.ufmg.dees.insane.ui.rich.prep.view.dialog.TextAreaDialog;

public class ListOfNodesCommand implements Command {
	 
	private DesktopPrep desktop;
	private InterfacePrep intFrame;
	private JTextArea results;
	
	/** This command prints in the desktop's message field the list of nodes. */
	public ListOfNodesCommand(JFrame parent) {
		this.desktop = (DesktopPrep)parent;
	}

//  ****************************************************************************	
	
	public void execute()
	{
		this.intFrame = (InterfacePrep)desktop.getDesktop().getSelectedFrame();
		String listVertex = this.intFrame.getModel().getDataStructure().getVertexResume();
		
		this.desktop.getDesktopTextArea().setText(listVertex);
		this.results = desktop.getDesktopTextArea().getTextArea();
    	new TextAreaDialog(desktop, "Commands History", true, results);
	}
	
//  ****************************************************************************
	
	public void undo() {
	}

//  ****************************************************************************
	
	public void redo() {
	}

//  ****************************************************************************	
}



